.middle>div{
    border: 1px solid red;
}
.middle>div>div:nth-child(1){
    border-bottom: 1px solid red;
}
.middle>div>div:nth-child(2)>div:nth-child(1){
    display: flex;
    justify-content: center;
}
.middle>div>div:nth-child(2)>div:nth-child(1)>div{
    text-align: center;

}
.middle>div>div:nth-child(2)>div:nth-child(1)>div:nth-child(1)>div:nth-child(1){
    display: flex;
    justify-content: center;
    margin: 50px 0 0 0;
}
.middle>div>div:nth-child(2)>div:nth-child(1)>div:nth-child(1)>div:nth-child(1)>div:nth-child(1){
    color: rgb(230,145,55);
}
.middle>div>div:nth-child(2)>div:nth-child(1)>div:nth-child(1)>div:nth-child(1)>div:nth-child(2){
    color: gray;
}
/*---------------------------------------------------留言-----------------------------------------------------*/
.content{
    display: flex;
    justify-content: center;
    width: 100%;

}
.middle>div>div:nth-child(2){
    display: flex;
    flex-direction: column-reverse;
}
/*---------------------------------------------------地图-----------------------------------------------------*/
/*---------------------------------------------------留言-----------------------------------------------------*/
.container {
    overflow: hidden;
    width: 100%;
    height: 600px;

}
